ALOM3
ALOМ3 is a midle intensity type A and type B signalling lamp (2 in 1 - 20 000cd White day time and 2000cd Red night time) designed to mark obstacles in aviation.
This type of equipment is intended for installation on high l buildings, towers, poles, and others that according to ICAO requirements, Anex 14 and FAA requirements – 150/5345-43G, should be marked as obstacles in aviation.
Information about ALOM3 can be found HERE.